A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Classification: Parts nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 6645-00-641-3202
NSN 6105-01-203-2141
NSN 5910-01-436-0010
NSN 6650-01-044-6377
NSN 6610-00-335-6083
NSN 7035-00-541-8516
NSN 5945-01-341-6477
NSN 6130-00-738-2071
NSN 5895-01-252-5711
NSN 6105-01-577-9186
NSN 5975-00-848-6468
NSN 5965-00-204-8513